Search Results - "Charkin, Alexander N"

Lithological and granulometric data for the upper sedimentary layer of the Chaun Bay, East Siberian Sea by Ulyantsev, Alexander S., Streltsova, Elena A., Charkin, Alexander N.

“…The article provides a data on 160 samples of bottom sediments obtained from 48 stations during 60th cruise of R/V Akademik Oparin in the East Siberian Sea in…”
Get full text

The influence of sedimentation regime on natural radionuclide activity concentration in marine sediments of the East Siberian Arctic Shelf by Charkin, Alexander N., Yaroshchuk, Elena I., Dudarev, Oleg V., Leusov, Andrei E., Goriachev, Vladimir A., Sobolev, Igor S., Gulenko, Timofey A., Pipko, Irina I., Startsev, Anatoly M., Semiletov, Igor P.

“…Transport and accumulation of radionuclides in the Arctic depends on many biogeochemical processes, which are changing at accelerated rates due to climate…”
Get full text

Discovery and characterization of submarine groundwater discharge in the Siberian Arctic seas: a case study in the Buor-Khaya Gulf, Laptev Sea by Charkin, Alexander N, Michiel Rutgers van der Loeff, Shakhova, Natalia E, Gustafsson, Örjan, Dudarev, Oleg V, Cherepnev, Maxim S, Salyuk, Anatoly N, Koshurnikov, Andrey V, Spivak, Eduard A, Gunar, Alexey Y, Ruban, Alexey S, Semiletov, Igor P

“…It has been suggested that increasing terrestrial water discharge to the Arctic Ocean may partly occur as submarine groundwater discharge (SGD), yet there are…”
Get full text

The spatial and interannual dynamics of the surface water carbonate system and air–sea CO2 fluxes in the outer shelf and slope of the Eurasian Arctic Ocean by Pipko, Irina I, Pugach, Svetlana P, Semiletov, Igor P, Anderson, Leif G, Shakhova, Natalia E, Gustafsson, Örjan, Repina, Irina A, Spivak, Eduard A, Charkin, Alexander N, Salyuk, Anatoly N, Shcherbakova, Kseniia P, Panova, Elena V, Dudarev, Oleg V

“…The Arctic is undergoing dramatic changes which cover the entire range of natural processes, from extreme increases in the temperatures of air, soil, and…”
Get full text

The spatial and interannual dynamics of the surface water carbonate system and air–sea CO 2 fluxes in the outer shelf and slope of the Eurasian Arctic Ocean by Pipko, Irina I., Pugach, Svetlana P., Semiletov, Igor P., Anderson, Leif G., Shakhova, Natalia E., Gustafsson, Örjan, Repina, Irina A., Spivak, Eduard A., Charkin, Alexander N., Salyuk, Anatoly N., Shcherbakova, Kseniia P., Panova, Elena V., Dudarev, Oleg V.

“…The Arctic is undergoing dramatic changes which cover the entire range of natural processes, from extreme increases in the temperatures of air, soil, and…”
Get full text

Cluster- and PCA-based gamma-ray spectrometry data processing algorithm for hydrothermal alteration haloes mapping by Sobolev, Igor S., Orekhov, Kirill A., Orekhov, Alexander N., Charkin, Alexander N., Soboleva, Nadezhda P.

“…In the present paper a high-resolution gamma-spectrometry data processing algorithm aimed at locating hydrothermal alteration haloes is discussed. On the first…”
Get full text

Surface CO2 system dynamics in the Gulf of Anadyr during the open water season by Pipko, Irina I., Pugach, Svetlana P., Luchin, Vladimir A., Francis, Oceana P., Savelieva, Nina I., Charkin, Alexander N., Dudarev, Oleg V., Semiletov, Igor P.

“…The Gulf of Anadyr (GA), one of the largest and most poorly investigated gulfs of the Bering Sea, is an important part of the Pacific Arctic. Drivers and…”
Get full text

Hydrochemistry and isotopic signatures of subpermafrost groundwater discharge along the eastern slope of the Lena River Delta in the Laptev Sea by Charkin, Alexander N., Pipko, Irina I., Yu. Pavlova, Galina, Dudarev, Oleg V., Leusov, Andrei E., Barabanshchikov, Yuri A., Shcherbakova, Kseniia P., Yaroshchuk, Elena I., Pugach, Svetlana P., Gulenko, Timofey A., Goriachev, Vladimir A., Semiletov, Igor P., Zarubina, Natalya V.

“…•226Ra is the best tracer of groundwater discharge in the shallow Arctic seas.•Discharged groundwater is enriched in 226Ra and depleted with δ18O…”
Get full text

Marine fish of the Chaunskaya Bay — A shallow estuary of the East-Siberian Arctic by Chernova, Natalia V., Syomin, Vitaly L., Kolbasova, Glafira D., Kobyakov, Kirill A., Charkin, Alexander N.

“…The Chaunskaya Bay, a large Arctic estuary with a surface of about nine thousand km 2, is poorly studied in terms of ichthyology, although there is a transit…”
Get full text

A unique warm–water oasis in the Siberian Arctic’s Chaun Bay sustained by hydrothermal groundwater discharge by Charkin, Alexander N., Kosobokova, Ksenia N., Ershova, Elizaveta A., Syomin, Vitaly L., Kolbasova, Glafira D., Semkin, Pavel Yu, Leusov, Andrey E., Dudarev, Oleg V., Gulenko, Timofey A., Yaroshchuk, Elena I., Startsev, Anatoly M., Fayman, Pavel A., Krasikov, Vladislav A., Zverev, Sergey A., Bessonova, Elena A., Ulyantsev, Alexander S., Elovsky, Evgeny V., Yurikova, Daria A., Kobyakov, Kirill A., Zimina, Olga L., Gerasimova, Alexandra V., Tishchenko, Peter P., Didov, Alexander A.

“…Abstract Chaun Bay, located on the fringe of the East Siberian Sea, has been described since the mid-20th century to support a unique marine ecosystem that is…”
Get full text

The spatial and interannual dynamics of the surface water carbonate system and air-sea CO.sub.2 fluxes in the outer shelf and slope of the Eurasian Arctic Ocean by Pipko, Irina I, Pugach, Svetlana P, Semiletov, Igor P, Anderson, Leif G, Shakhova, Natalia E, Gustafsson, Örjan, Repina, Irina A, Spivak, Eduard A, Charkin, Alexander N, Salyuk, Anatoly N, Shcherbakova, Kseniia P, Panova, Elena V, Dudarev, Oleg V

“…The Arctic is undergoing dramatic changes which cover the entire range of natural processes, from extreme increases in the temperatures of air, soil, and…”
Get full text